Search

Cerumen obstructs the visualization of the tympanic membrane (TM) in up to 40% of children, sometimes posing a challenge to rule out the diagnosis of acute otitis media (AOM) as the source of otalgia (for verbal children), irritability, fever, and febrile seizures. We aim to determine the rate at which removing the cerumen from blocking the view of the TM could change the management of these patients in the pediatric emergency department (PED).We retrospectively investigated all medical records of patients who underwent cerumen removal in the PED at a tertiary children's hospital from 2018 to 2019. We analyzed the effect of the procedure on the subsequent workup during their PED visit.Of 482 children who presented to the PED with otalgia, irritability, fever, and/or febrile seizures and who were referred to an otolaryngologist for subsequent treatment after preliminary evaluation in the PED, 176 were included in the study group after having the cerumen removed from one or both ears. Seventy-three of them were given a diagnosis of AOM, 93 had a normal-appearing TM, and 10 had external otitis. Twenty-one percent of those with AOM and 46% of those with a normal TM ( P = 0.008) had blood drawn as part of their workup in their PED visit. The rate of chest x-rays was also significantly less for the AOM group (16% vs 30%, P = 0.03), and they also underwent fewer urine tests ( P = NS).Cerumen removal changes the management of children in the PED who present with a possible diagnosis of an ear infection. Cerumen removal could avoid unnecessary laboratory and imaging studies, which could save time, costs, and suffering.

Background Preoperative planning of open laryngotracheal surgery is important for achieving good results. This study examines the surgeon’s perception of the importance of using life size 3D printed models of the pediatric airway on surgical decision making. Methods Life-size three-dimensional models of the upper airway were created based on CT images of children scheduled for laryngotracheal-reconstruction and cricotracheal resection with anastomosis. Five pediatric airway surgeons evaluated the three-dimensional models for determining the surgical approach, incision location and length, graft length, and need for single or double-stage surgery of seven children (median age 4.4 years, M:F ratio 4:3). They rated the importance of the three-dimensional model findings compared to the direct laryngoscopy videos and CT findings for each domain on a validated Likert scale of 1–5. Results The mean rating for all domains was 3.6 ± 0.63 (“moderately important” to “very important”), and the median rating was 4 (“very important”). There was full agreement between raters for length of incision and length of graft. The between-rater agreement was 0.608 (“good”) for surgical approach, 0.585 (“moderate”) for incision location, and 0.429 (“moderate”) for need for single- or two-stage surgery. Conclusion Patient-specific three-dimensional printed models of children’s upper airways were scored by pediatric airway surgeons as being moderately to very important for preoperative planning of open laryngotracheal surgery. Large–scale, objective outcome studies are warranted to establish the reliability and efficiency of these models. Graphical abstract

Two nasal foreign bodies were discovered by a dental practitioner on a routine radiographic examination of a 15-year-old autistic patient. Going over past radiographs, one of the nasal foreign bodies was detected in a radiograph performed 2 years previously. No nasal complaints or other clues to the problem were apparent. The patient was referred to the emergency room, and the foreign bodies were removed by an Ear Nose and Throat specialist, under general anesthesia. This paper reviews the diagnosis and treatment of nasal foreign bodies, and highlights the important role of the dental practitioner in the proper detection and diagnosis, prompt referral for management, and reduction in related complications.

To determine the difference in bleeding when extracapsular tonsillectomy with electrocautery is performed on the dominant and nondominant side of the surgeon's hands.Retrospective cohort study.Academic university hospital.Medical record data of patients who were admitted with posttonsillectomy bleeding from January 1, 2000, to July 31, 2017, were reviewed. Included were age, sex, surgical indication, side of posttonsillectomy bleeding, and time of bleeding. Information on the surgeon's dominant hand was also collected. All patients underwent total extracapsular resection with electrocautery.Of 280 patients, 186 met the inclusion criteria, 116 (62.3%) males and 70 (37.7%) females. Ages ranged from 2 to 74 years (mean ± SD, 17 ± 13 years; median, 13 years). In 136 cases (73.1%), bleeding was on the side of the surgeon's nondominant hand (The risk of bleeding following extracapsular tonsillectomy with electrocautery on the side of the surgeon's nondominant hand is significantly higher than on the side of the dominant hand. Thus, additional caution is required when operating on the nondominant side of the oral cavity in extracapsular tonsillectomy using electrocautery. These findings raise questions regarding dexterity as a risk factor for posttonsillectomy bleeding.

STUDY OBJECTIVES: Body position during sleep has been related to breathing in adults with obstructive sleep apnea (OSA). While sleep-disordered breathing is common, little information is available on the relation between sleep position and maternal breathing in pregnancy. We examined associations between the supine position, maternal breathing, and perinatal outcomes. METHODS: Women with a singleton, uncomplicated pregnancy were recruited and underwent an ambulatory overnight sleep study between 33 to 36 weeks using the Watch-PAT device. Their medical records were also reviewed. RESULTS: A total of 148 pregnant women were recruited (mean age: 33 ± 4 years; mean body mass index: 27.6 ± 4.0 kg/m(2)). They spent approximately one-half of their sleeping time in a supine position. The group’s mean apnea-hypopnea index (AHI) was 3.6 events/h in the supine position and 2.9, 2.6, and 2.1 events/h for the prone, right, and left positions, respectively. Median AHI and oxygen desaturation index were higher and SpO(2) nadir was lower in the supine versus nonsupine position (P < .0001, P < .0001, and P = .006, respectively). Peripheral oxygen saturation nadir was associated with the percentage of time spent sleeping in the supine position (P = .02). No correlations were found between supine sleep position and perinatal outcomes. There were no differences in the distributions of body positions between women with and those without OSA. CONCLUSIONS: Women in the third trimester of pregnancy with or without OSA spent large proportions of sleeping time in a supine position. Supine position was associated with more respiratory events and more and deeper oxygen desaturation events. They were not associated with perinatal outcomes. CLINICAL TRIAL REGISTRATION: Registry: ClinicalTrials.gov; Name: Fetal Outcome of Sleep Disordered Breathing During Pregnancy; URL: https://clinicaltrials.gov/ct2/show/NCT00931099; Identifier: NCT00931099. CITATION: Dunietz GL, Sever O, DeRowe A, Tauman R. Sleep position and breathing in late pregnancy and perinatal outcomes. J Clin Sleep Med. 2020;16(6):955–959.

An 8-year-old boy recently sustained a cerebellar arteriovenous malformation rupture, and subsequently suffered from severe neurological injury and became ventilator-dependent through a tracheostomy. During a routine clinic visit, the parents reported that a loose baby tooth had fallen out and disappeared 7 days earlier. The physical examination was unremarkable, but a chest X-ray demonstrated a foreign body in the left lung and secondary atelectasis. A rigid bronchoscopy extracted what turned out to be a tooth from the left lower lobe bronchus, with no associated sequelae. Aspiration of a tooth is rare, and it is mostly seen in children and elderly patients following trauma, endotracheal intubation, and dental procedures. Only a few previous studies emphasized the increased risk of foreign body aspiration among neurological impaired children. This unique report describes a child in his physiological exfoliation period, which is characterized by the spontaneous shedding of 20 teeth over the course of several years. In severely neurologically impaired children, this period carries a risk of aspiration of teeth and secondary pulmonary damage. Therefore, treating physicians and caregivers must be aware of this risk, and routine dental check-ups are advised in a neurological impaired child during this period.

BACKGROUND Obstructive sleep apnea (OSA) occurs in 1%-4% of children; adenotonsillectomy is an effective treatment. Mortality/severe brain injury occurs among 0.6/10 000 adenotonsillectomies; in children, 60% are secondary to airway/respiratory events. Earlier studies identified that children aged

Reconstruction of surgical defects by free tissue transfer following resection of head and neck tumors in children are sparse. This study aims to assess the feasibility and safety of free flap reconstruction following surgical ablation of head and neck and skull base tumors in children based on our experience and the recent literature.Data from medical files of all children and adolescents18 years of age who underwent free flap reconstruction following resection of head and neck and skull base tumors at our tertiary center between 2000 and 2018 were retrospectively reviewed. Data on early and late complications at the primary and donor sites, functional and aesthetic outcome, and tumor control were analyzed.Twenty-four children (mean age 11.3 ± 5.1 years) were enrolled. Early complications occurred in 14 (56%) and late complications occurred in 8 (32%) of the procedures, with surgical intervention required in 4 (16%). Prior chemoradiation, sarcoma, non-reanimation procedures, and the use of rectus abdominis free flaps were associated with higher complication rates. The final functional and cosmetic outcomes, including mastication, deglutition, and speech, were satisfactory in all patients with one exception.Free flap transfer is a safe and feasible technique for reconstructing head and neck and skull base defects following surgical excision of tumors in children. Early identification and precautionary measures against the effects of potential causes of complications may improve outcome. Larger international cohort studies are warranted.

Importance Peristomal pathologies in tracheostomized children are common and often difficult to treat. They may preclude decannulation even after the initial pathology that required tracheostomy had been resolved. Objective We evaluated the safety and effectiveness of combined direct laryngoscopy and trans-stomal endotracheal surgery in the treatment of pediatric peristomal pathologies. Methods The medical records of all children and adolescents with tracheostomies who were surgically treated for peristomal pathologies by a combined endotracheal and trans-stomal approach between January 2006 and August 2018 were retrospectively reviewed. Pathologies included stenosis, tracheomalacia, granulation tissue, and a combination of pathologies. Patient demographics and clinical details were retrieved. The primary outcome measure was successful decannulation. Secondary outcome measures were intra- and postoperative complications and number of procedures performed. Results In total, 105 subjects aged 6 months to 17 years who underwent combined direct laryngoscopy and trans-stomal surgery were included. Fifty-two (49.5%) of them were successfully decannulated. The specific decannulation rates were 30.3%, 56%, and 59.6% for tracheal stenosis (TS), suprastomal granulation tissue (SSGT), and both, respectively. Trans-stomal microdebrider resection resulted in decannulation rates of 66.7% for TS and 88.8% for SSGT. Intra- and postoperative complications occurred in 4 (12.1%), 1 (4%), and 9 (20.45%) patients with TS, SSGT, and both, respectively. Older age at the time of first operation (p = .03) and tracheal stenosis (p = .02) were significantly associated with decannulation failure. Conclusion Combined direct laryngoscopy and trans-stomal endotracheal surgery can enable decannulation in almost 50% of children with peristomal pathologies, thus obviating open surgery. Multiple procedures may be required, depending upon the type and severity of the pathology. Complications are more common with multiple pathologies.

OBJECTIVES/HYPOTHESIS Investigate the feasibility of soldering a free cartilage graft into a tracheal defect by laser heating and assessing the resulting burst pressure and thermal damage to the cartilage. STUDY DESIGN Animal study. METHODS A 20 × 8 mm defect was created in fresh cadaveric pig tracheas, a cartilage graft of the same size was harvested from the thyroid ala cartilage, and the graft was fitted into the defect. The soldering process involved covering the edges with liquid albumin and using a fiber-laser system for heating the edges to temperature T under temperature control. This was done for groups of grafts at various temperatures T = 60°C to 90°C. The tracheas were sealed, for each group the burst pressure was measured, and a histologic examination of the soldered incisions was performed. RESULTS The burst pressures were in the range of 66 to 409 mm Hg. The median burst pressure was 78, 157, 231, and 146 mm Hg, respectively, for T = 60°C, 70°C, 80°C, and 90°C. Statistical analysis revealed significant differences in burst pressures between the T = 60°C group and the T = 80°C and T = 90°C groups (P < .05). The highest burst pressure was measured in the T = 80°C group. Histologic examination revealed no thermal damage to the cartilage at this temperature. CONCLUSIONS Performing a sutureless laser soldering of a free cartilage graft to a tracheal defect, achieving an immediate watertight bond, is feasible. At T = 80°C the highest burst pressures were achieved. No histologic damage was observed. In vivo studies are needed before implementation of this technique in laryngotracheopasty. LEVEL OF EVIDENCE NA Laryngoscope, 129:58-62, 2019.